tag d1c96016a9de9934f7b952f39a2196d77784903a
tagger Chun-Kuang Hu <chunkuang.hu@kernel.org> Thu Oct 14 07:37:47 2021 +0800
object 4157a441ff068cc406513e7b8069efa19bba89d0

Mediatek DRM Fixes for Linux 5.15

1. Revert series "CMDQ refinement of Mediatek DRM driver"

commit 4157a441ff068cc406513e7b8069efa19bba89d0
author Chun-Kuang Hu <chunkuang.hu@kernel.org> Fri Oct 08 07:28:40 2021 +0800
committer Chun-Kuang Hu <chunkuang.hu@kernel.org> Tue Oct 12 08:02:27 2021 +0800
tree b975eba99d31f5ec42b1c84ca291dc9f179434f5
parent 8a4a099f843890504d4942b93b3290a53a53ff3a

Revert "drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb"

This reverts commit c1ec54b7b5af25c779192253f5a9f05e95cb43d7.

Commit c1ec54b7b5af
("drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb")
would cause numerous mtk cmdq mailbox driver warning:

WARNING: CPU: 0 PID: 0 at drivers/mailbox/mtk-cmdq-mailbox.c:198
cmdq_task_exec_done+0xb8/0xe0

So revert that patch.

Reported-by: Enric Balletbo Serra <eballetbo@gmail.com>
Tested-by: Enric Balletbo Serra <eballetbo@gmail.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>